<template>
  <view>
    <!-- 选择收货地址的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
    </view>
    <!-- 渲染收货信息的盒子 -->
    <view class="address-info--box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">收货人：{{address.userName}}</view>
        </view>
        <view class="row1-right">
          <view class="phone">电话：{{address.telNumber}}</view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">收货地址：</view>
        <view class="row2-right">{{addstr}}</view>
      </view>
    </view>
    <!-- 底部的边框线 -->
    <image src="/static/cart_border@2x.png" class="address-border"></image>
  </view>
</template>

<script>
  import {mapState, mapMutations, mapGetters} from 'vuex'
  export default {
    name:"my-address",
    data() {
      return {
        // 选择收货地址
        // address: {}
      };
    },
    methods: {
      ...mapMutations('m_user', ['updateAddress']),
      // 选择收货地址
      async chooseAddress() {
        // 1.调用小程序提供的 chooseAddress 方法,即可使用选择收货地址的功能
          // 返回值是一个数组: 第1项为错误对象,第2项为成功之后的收货地址对象
        const [err ,succ] = await uni.chooseAddress().catch(err => err)
        // console.log(res);
        // 用户成功选择了收货地址
        // console.log(succ);
        if(err === null && succ.errMsg === 'chooseAddress:ok') {
          // 为 address 收货地址对象赋值
          // this.address = succ
          this.updateAddress(succ)
        }
      }
    },
    computed: {
      ...mapState('m_user', ['address']),
      ...mapGetters('m_user', ['addstr'])
      
    }
  }
</script>

<style lang="scss">
  .address-border {
    display: block;
    width: 100%;
    height: 5px;
  }
  
  .address-choose-box {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 90px;
  }
  
  .address-info--box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 90px;
    font-size: 12px;
    padding: 0 5px;
    .row1 {
      display: flex;
      justify-content: space-between;
      .row1-right {
        display: flex;
        justify-content: space-between;
      }
    }
    .row2 {
      display: flex;
      // justify-content: space-between;
      align-items: center;
      margin-top: 10px;
      .row2-left {
        white-space: nowrap;
      }
    }
  }
</style>